Note I strive to minimize cash flow because it gets taxed versus other RE return are easy to defer or avoid the taxes.  

My cost basis for my properties are consistently off from my tax returns because Stessa will include everything in the basis even though it shouldn't be.  

Investment: $200K; ROI: 26.29%/year; 10-year equity: $1.1M; Total cash return: $1.2M. 10-year equity multiple: 8x on $200K investment.

If we sense there is a red flag, were asking them to upload additional documents like tax returns w2's etc.

Just a quick comment and recommendation about Roth conversion: Never convert cash into Roth; if you do - 100% of the cash converted is taxable.

Your money sits for a long time with no return when you build. 

Similarly, homes that have unusual layouts or less traditional features often benefit from full staging, as it helps buyers envision how the space can work for them.That said, even in more budget-conscious markets, full-service staging can still provide a significant return on investment, especially if the home has been on the market for a while or if it's empty and lacks warmth.

Non-compliance can result in penalties up to $500 per day and potential criminal charges.

What would be the best course of action to sue them for non-payment? 

The majority of my properties achieved infinite return via a brrrr.